org.ow2.wildcat.hierarchy.attribute
Class POJOAttribute

java.lang.Object
  org.ow2.wildcat.hierarchy.attribute.POJOAttribute

All Implemented Interfaces:

Attribute, Mountable

public class POJOAttribute
extends java.lang.Object
implements Attribute

Attribute holding an object.

Field Summary

protected Context	context
protected Path	path
protected java.lang.Object	value

Constructor Summary

POJOAttribute(java.lang.Object value)
Construct a new global POJOAttribute with a given initial value.

POJOAttribute(WEventInterface.Scope scope, java.lang.Object value)
Construct a new POJOAttribute with a given initial value and a given scope.

Method Summary

WEventInterface.Scope	getScope()
java.lang.Object	getValue()
boolean	isMount()
void	mount(Context context, Path mountPoint) Mount the Mountable.
void	setScope(WEventInterface.Scope scope) Set the scope of the events generated when setting the value.
java.lang.Object	setValue(java.lang.Object value) Set attribute's value.
void	unMount() Unmount the Mountable.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

context

protected Context context

path

protected Path path

value

protected java.lang.Object value

Constructor Detail

POJOAttribute

public POJOAttribute(WEventInterface.Scope scope,
                     java.lang.Object value)

Construct a new POJOAttribute with a given initial value and a given scope.

Parameters:

scope - the scope of the events generated when setting the value

value - the initial value

POJOAttribute

public POJOAttribute(java.lang.Object value)

Construct a new global POJOAttribute with a given initial value.

Parameters:

value - the initial value

Method Detail

getValue

public java.lang.Object getValue()

Specified by:

getValue in interface Attribute

Returns:

attribute's value

setValue

public java.lang.Object setValue(java.lang.Object value)

Description copied from interface: Attribute

Set attribute's value.

Specified by:

setValue in interface Attribute

Parameters:

value - the new value

Returns:

the old value

getScope

public WEventInterface.Scope getScope()

Returns:

the scope of the events generated when setting the value

setScope

public void setScope(WEventInterface.Scope scope)

Set the scope of the events generated when setting the value.

Parameters:

scope - the scope of the events generated when setting the value

isMount

public boolean isMount()

Specified by:

isMount in interface Mountable

Returns:

true if is mount, false else.

mount

public void mount(Context context,
                  Path mountPoint)

Description copied from interface: Mountable

Mount the Mountable.

Specified by:

mount in interface Mountable

Parameters:

context - the context the Mountable is attached

mountPoint - the path to mount it

unMount

public void unMount()

Description copied from interface: Mountable

Unmount the Mountable.

Specified by:

unMount in interface Mountable